Humidifier dispersion tube



FIG. 1 is a top plan view of a humidifier dispersion tube embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof; and

FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 2. 

The ornamental design for a humidifier dispersion tube, substantially as shown and described. 